conatus.expert.BeynResult

class conatus.expert.BeynResult(values, vectors, residuals, multiplicity, counted, region, residual_tol, columns=0, moments=0, quadrature=0, singular_values=<factory>, rank=0, rounds=0, seed=0, operator='', iterations=<factory>, log=<factory>)

Bases: object

Certified eigenvalues of T(z) v = 0 in a region (beyn()).

Parameters:

• values (ndarray)

• vectors (ndarray)

• residuals (ndarray)

• multiplicity (ndarray)

• counted (CountResult)

• region (ContourBox)

• residual_tol (float)

• columns (int)

• moments (int)

• quadrature (int)

• singular_values (ndarray)

• rank (int)

• rounds (int)

• seed (int)

• operator (str)

• iterations (ndarray)

• log (list[str])

values: ndarray

vectors: ndarray

residuals: ndarray

multiplicity: ndarray

counted: CountResult

region: ContourBox

residual_tol: float

columns: int = 0

moments: int = 0

quadrature: int = 0

singular_values: ndarray

rank: int = 0

rounds: int = 0

seed: int = 0

operator: str = ''

iterations: ndarray

log: list[str]

property count: int

Z: the number of eigenvalues in the box, multiplicities included (= multiplicity.sum()).

property count_method: str

How the count was certified, in words (the argument principle, matched by the roots).

explain(n=12)

The count, the moments, every root with its residual and multiplicity, and the log.

Parameters:

n (int)

Return type:

str